Graco 77X105 Dyna Star HP Injector Module LL 90LB

Dyna Star HP Injector Module LL 90LB – Graco Part 77X105

Compatible Systems

• Graco automatic lubrication equipment
• Equipment whose Graco parts list calls for part number 77X105
• Systems that match the details in the part description

The Graco 77X105 Dyna Star HP Injector Module LL 90LB is a control module sold under Graco part number 77X105. A control module is an electronic part that handles control, display or communication functions in the system. Graco automatic lubrication equipment supplies grease or oil to metering devices, such as injectors or divider valves, that deliver a measured amount to each lube point.

About the Graco automatic lubrication equipment

Single-line parallel: a pump sends lubricant down one line to injectors, each injector meters a set amount per cycle and shows it cycled with a pin; line pressure is vented between cycles. Series progressive: a pump feeds a divider valve whose pistons move in sequence, so each outlet gets a measured amount; if flow stops the pistons stop and resume from the same point. Graco lists uses such as: in-plant machinery lubrication (LubePro, Lube Master, Manzel). Graco GL-series injectors are metering devices for single-line parallel automatic lubrication systems. In a series progressive system a divider valve passes lubricant to each outlet in sequence; if flow stops, the pistons stop and resume from the same point.

Details from the Part Description

• Size or rating: 90LB

What the Terms in the Part Name Mean

• LL: Low level (switch).
• Injector: Metering device delivering a set grease amount to one point.

Before You Order

• Check the connector type and pin count against the mating part, and the sensor or signal type against the control.
• Disconnect power before changing any electrical part.
• Have your equipment model, and the serial number if available, ready if you contact us for help.

Service Notes

• Follow the pressure relief and lock-out steps in your Graco manual before servicing any pump, valve, applicator or electrical part.

Frequently Asked Questions